CN216972216U - Petrochemical effluent purification device - Google Patents
Petrochemical effluent purification device Download PDFInfo
- Publication number
- CN216972216U CN216972216U CN202220593402.7U CN202220593402U CN216972216U CN 216972216 U CN216972216 U CN 216972216U CN 202220593402 U CN202220593402 U CN 202220593402U CN 216972216 U CN216972216 U CN 216972216U
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- Prior art keywords
- pipe
- housing
- reaction
- container
- sedimentation
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- 238000000746 purification Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002351 wastewater Substances 0.000 claims abstract description 32
- 238000004062 sedimentation Methods 0.000 claims abstract description 27
- 239000003814 drug Substances 0.000 claims abstract description 13
- 239000002893 slag Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002306 biochemical method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Abstract
The utility model provides a petrochemical wastewater purification device. The technical scheme adopts a housing as a bearing structure and plays a role in protection, and in the housing, a sedimentation unit and a reaction unit are adopted as core processing modules, wherein the sedimentation unit is provided with a water inlet pipe and a water pump, so that wastewater can enter the device and settle to remove solid impurities; on the basis, the solid matters can be intensively discharged by a slag discharge pipe positioned at the bottom of the sedimentation container, and the settled sewage immediately enters the reaction container; and a medicament adding pipe is arranged on the reaction container, medicaments can be added for reaction, and sewage after reaction treatment enters the filter element for filtration to finish the treatment process. In addition, the heat exchanger and the ventilation pipe are arranged in the housing of the device, so that the device can be used for adjusting the ambient temperature and recovering waste heat, and the energy utilization rate of the equipment is improved to a certain extent. The utility model has reasonable structure, higher processing efficiency and outstanding technical advantages.
Description
Technical Field
The utility model relates to the technical field of wastewater purification, in particular to a petrochemical wastewater purification device.
Background
Petrochemical wastewater refers to wastewater discharged from a petrochemical plant. The water content of the waste water is large, and the waste water contains cooling water and other water besides the production waste water; the components of the wastewater are complex, and the properties of the wastewater are complex and changeable due to the complex reaction process and unit operation of various petrochemical products; the waste water has high content of organic matters, especially hydrocarbons and derivatives thereof, and contains various heavy metals. The petrochemical wastewater has various sources and different components and is closely related to the production flow, so the water quality and the water quantity of the wastewater are difficult to determine.
Because of the various petrochemical industry products and the complex process, the petrochemical wastewater has the characteristics of large wastewater discharge amount, various chemical pollutants, large content change, high toxicity, wider pH range, different wastewater quality along with different processes and methods, and the like. With the increasing shortage of water resources and the enhancement of the environmental protection consciousness of people, the treatment technology of petrochemical wastewater gradually becomes a research hotspot, and new treatment technology and process are continuously emerged and mainly divided into a physical and chemical method, a chemical method and a biochemical method. However, the overall treatment effect of the conventional methods still needs to be improved due to the problem of low efficiency of the treatment device. Therefore, how to develop a cleaner and more efficient petrochemical wastewater purification device has been a technical problem to be solved in the field.
Disclosure of Invention
The utility model aims to provide a petrochemical wastewater purification device aiming at the technical defects of the prior art and solves the technical problem that the efficiency of a conventional wastewater purification device is low when the petrochemical wastewater is treated.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a petrochemical wastewater purification device comprises a housing, a sedimentation container, a water inlet pipe, a water pump, a slag discharge pipe, a reaction container, a medicament adding pipe, a stirrer, a temperature probe, a filter element, a heat exchanger, a refrigerant pipe, a ventilation pipe and a filter screen, wherein the sedimentation container and the reaction container are respectively positioned in the housing, the upper end of the sedimentation container is fixedly connected with a water inlet pipe, a water pump is arranged on the water inlet pipe, the slag discharge pipe is connected with the lower part of the sedimentation container, the reaction container is connected with the sedimentation container, the upper end of the reaction vessel is fixedly connected with a medicament adding pipe, the reaction vessel is respectively provided with a stirrer and a temperature probe, the reaction vessel is connected with a filter element, the heat exchanger is positioned in the housing, the heat exchanger is connected with a refrigerant pipe, the refrigerant pipe extends out of the housing, the housing is provided with a ventilation pipe, and the ventilation pipe is fixedly connected with a filter screen.
Preferably, the reaction vessel and the settling vessel, and the reaction vessel and the filter element are connected by liquid pipelines.
Preferably, centrifugal pumps are arranged on the liquid pipelines.
Preferably, the bottom end of the housing is provided with a plurality of casters, and the casters are all universal casters.
Preferably, valves are respectively arranged on the water inlet pipe and the medicament adding pipe, and the valves are electromagnetic valves.
The utility model provides a petrochemical wastewater purification device. This technical scheme adopts closed structure to integrate processing unit to the compactness of structure has been promoted and the treatment effeciency has been improved. Specifically, the utility model adopts the housing as a bearing structure and plays a role in protection, and in the housing, the utility model adopts the sedimentation unit and the reaction unit as core treatment modules, wherein the sedimentation unit is provided with a water inlet pipe and a water pump, so that the wastewater enters the utility model and is settled to remove solid impurities; on the basis, the solid matters can be intensively discharged by a slag discharge pipe positioned at the bottom of the sedimentation container, and the settled sewage immediately enters the reaction container; and a medicament adding pipe is arranged on the reaction container, medicaments can be added for reaction, and sewage after reaction treatment enters the filter element for filtration to finish the treatment process. In addition, the heat exchanger and the ventilation pipe are arranged in the housing of the device, so that the device can be used for adjusting the ambient temperature and recovering waste heat, and the energy utilization rate of the equipment is improved to a certain extent.
The utility model has reasonable structure, higher processing efficiency and outstanding technical advantages.
Drawings
FIG. 1 is a perspective view of the present invention in its entirety;
FIG. 2 is a perspective view of the present invention from one perspective when the cover is removed;
FIG. 3 is a perspective view of the present invention from another perspective when the cover is removed;
in the figure:
1. housing 2, settling vessel 3, water inlet pipe 4 and water pump
5. Slag discharge pipe 6, reaction vessel 7, medicament adding pipe 8 and stirrer
9. Temperature probe 10, filter element 11, heat exchanger 12 and refrigerant pipe
13. A vent pipe 14 and a filter screen.
Detailed Description
Hereinafter, specific embodiments of the present invention will be described in detail. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
A petrochemical wastewater purification device comprises a housing 1, a sedimentation container 2, a water inlet pipe 3, a water pump 4, a slag discharge pipe 5, a reaction container 6, a chemical adding pipe 7, a stirrer 8, a temperature probe 9, a filter element 10, a heat exchanger 11, a refrigerant pipe 12, a vent pipe 13 and a filter screen 14, wherein the sedimentation container 2 and the reaction container 6 are respectively positioned in the housing 1, the upper end of the sedimentation container 2 is fixedly connected with the water inlet pipe 3, the water inlet pipe 3 is provided with the water pump 4, the slag discharge pipe 5 is connected with the lower part of the sedimentation container 2, the reaction container 6 is connected with the sedimentation container 2, the upper end of the reaction container 6 is fixedly connected with the chemical adding pipe 7, the stirrer 8 and the temperature probe 9 are respectively arranged in the reaction container 6, the reaction container 6 is connected with the filter element 10, the heat exchanger 11 is positioned in the housing 1, the refrigerant pipe 12 is connected with the heat exchanger 11, the refrigerant pipe 12 extends out of the housing 1, a ventilation pipe 13 is arranged on the housing 1, and a filter screen 14 is fixedly connected to the ventilation pipe 13.
Example 2
A petrochemical wastewater purification device is shown in figures 1-3 and comprises a housing 1, a sedimentation container 2, a water inlet pipe 3, a water pump 4, a slag discharge pipe 5, a reaction container 6, a medicament adding pipe 7, a stirrer 8, a temperature probe 9, a filter element 10, a heat exchanger 11, a refrigerant pipe 12, a ventilation pipe 13 and a filter screen 14, wherein the sedimentation container 2 and the reaction container 6 are respectively positioned in the housing 1, the water inlet pipe 3 is fixedly connected with the upper end of the sedimentation container 2, the water pump 4 is arranged on the water inlet pipe 3, the slag discharge pipe 5 is connected with the lower part of the sedimentation container 2, the reaction container 6 is connected with the sedimentation container 2, the medicament adding pipe 7 is fixedly connected with the upper end of the reaction container 6, the stirrer 8 and the temperature probe 9 are respectively arranged in the reaction container 6, the reaction container 6 is connected with the filter element 10, the heat exchanger 11 is positioned in the housing 1, the refrigerant pipe 12 is connected with the heat exchanger 11, the refrigerant pipe 12 extends out of the housing 1, a vent pipe 13 is arranged on the housing 1, and a filter screen 14 is fixedly connected to the vent pipe 13. Wherein, the reaction vessel 6 is connected with the sedimentation vessel 2, and the reaction vessel 6 is connected with the filter element 10 through liquid pipelines. Centrifugal pumps are arranged on the liquid pipelines. The bottom of the housing 1 is provided with a plurality of casters, and the casters are all-direction casters. Valves are respectively arranged on the water inlet pipe 3 and the medicament adding pipe 7, and the valves are electromagnetic valves.
The embodiments of the present invention have been described in detail, but the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. Any modification, equivalent replacement, and improvement made within the scope of the present application shall be included in the protection scope of the present application.
Claims (5)
1. A petrochemical wastewater purification device is characterized by comprising a housing (1), a sedimentation container (2), a water inlet pipe (3), a water pump (4), a slag discharge pipe (5), a reaction container (6), a medicament adding pipe (7), a stirrer (8), a temperature probe (9), a filter element (10), a heat exchanger (11), a refrigerant pipe (12), a ventilation pipe (13) and a filter screen (14), wherein the sedimentation container (2) and the reaction container (6) are respectively positioned in the housing (1), the water inlet pipe (3) is fixedly connected at the upper end of the sedimentation container (2), the water inlet pipe (3) is provided with the water pump (4), the slag discharge pipe (5) is connected at the lower part of the sedimentation container (2), the reaction container (6) is connected with the sedimentation container (2), the medicament adding pipe (7) is fixedly connected at the upper end of the reaction container (6), the stirrer (8) and the temperature probe (9) are respectively arranged in the reaction container (6), the reaction container (6) is connected with the filter element (10), the heat exchanger (11) is positioned in the housing (1), the heat exchanger (11) is connected with a refrigerant pipe (12), the refrigerant pipe (12) extends out of the housing (1), the housing (1) is provided with a ventilation pipe (13), and the ventilation pipe (13) is fixedly connected with a filter screen (14).
2. The petrochemical wastewater purification apparatus according to claim 1, wherein the reaction vessel (6) and the settling vessel (2), and the reaction vessel (6) and the filter element (10) are connected by liquid pipelines.
3. The petrochemical wastewater purification apparatus according to claim 2, wherein a centrifugal pump is disposed on each of the liquid pipelines.
4. The petrochemical wastewater purification device according to claim 1, wherein a plurality of casters are arranged at the bottom end of the housing (1), and the casters are universal casters.
5. The petrochemical wastewater purification apparatus according to claim 1, wherein valves are respectively disposed on the water inlet pipe (3) and the chemical addition pipe (7), and the valves are electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220593402.7U CN216972216U (en) | 2022-03-18 | 2022-03-18 | Petrochemical effluent purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220593402.7U CN216972216U (en) | 2022-03-18 | 2022-03-18 | Petrochemical effluent purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216972216U true CN216972216U (en) | 2022-07-15 |
Family
ID=82360019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220593402.7U Expired - Fee Related CN216972216U (en) | 2022-03-18 | 2022-03-18 | Petrochemical effluent purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216972216U (en) |
-
2022
- 2022-03-18 CN CN202220593402.7U patent/CN216972216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |